Can you think of any three-dimensional shape that comprises of exactly two surfaces?

Where do you go to learn how to make ice cream?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

What always comes into a house through the keyhole?

In a family supper, a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one daughter-in-law, and one mother-in-law need to sit at a table.

There are only seven chairs available at the place. How many more chairs do they have to borrow so that everyone can sit down together for the suppers if everybody requires a separate chair?

What 5-letter word typed in all capital letters can be read the same upside down?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

For this puzzle, you might have to find logic in something illogical. But hey, it's fun and a healthy little break from your strenuous puzzle-solving sessions.

Can you decipher the meaning in the following cluster of letters?

ITIT,NCENTCENT

What does the below image rebus riddle means ?

Different lights make me strange by changing me into different sizes. What am I?